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检索条件"主题词=diatomic chain"
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Understanding formation mechanism of ZnO diatomic chain and multi-shell structure using physical mechanics:Molecular dynamics and first-principle simulations
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Science China(Physics,Mechanics & Astronomy) 2012年 第6期55卷 1138-1146页
作者: WANG BinBin WANG FengChao ZHAO YaPu State Key Laboratory of Nonlinear Mechanics(LNM) Institute of MechanicsChinese Academy of SciencesBeijing 100190China
In this paper,the possibility of the monatomic chain (MC) formation for ZnO material was studied by molecular dynamics (MD) *** process of MC formation and the effects of temperature,strain rate and size were studied ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Discrete gap breathers in a diatomic K2-K3-K4 chain with cubic nonlinearity
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Chinese Physics B 2007年 第1期16卷 228-235页
作者: 田强 李宓善 Department of Physics Beijing Normal University Beijing 100875 China Department of Physics Beijing Jiaotong University Beijing 100044 China
The discrete gap breathers (DGBs) in a one-dimensional diatomic chain with K2-K3-K4 potential are analysed. Using the local anharmonicity approximation, the analytical investigation has been implemented. The depende... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论